package com.zzz.bookdemo.interceptor;

import com.zzz.bookdemo.constants.Constants;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

/*
 * @author zzr
 * @date: 2025/09/27  21:54
 * @description:
 */

@Slf4j
@Component
public class LoginInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        HttpSession session = request.getSession(false);
        if (session != null && session.getAttribute(Constants.SESSION_USER_KEY) != null) {
            return true;
        }
        response.setStatus(401);
        return false;
    }
}
